Move setting request data to a separate file

In preparation for the next commit.

Signed-off-by: Simo Sorce <simo@redhat.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/environ.c b/src/environ.c
new file mode 100644
index 0000000..0ff7cf0
--- /dev/null
+++ b/src/environ.c
@@ -0,0 +1,43 @@
+/* Copyright (C) 2015 mod_auth_gssapi authors - See COPYING for (C) terms */
+
+#include "mod_auth_gssapi.h"
+#include "environ.h"
+
+static void mag_set_KRB5CCANME(request_rec *req, char *ccname)
+{
+    apr_status_t status;
+    apr_finfo_t finfo;
+    char *value;
+
+    status = apr_stat(&finfo, ccname, APR_FINFO_MIN, req->pool);
+    if (status != APR_SUCCESS && status != APR_INCOMPLETE) {
+        /* set the file cache anyway, but warn */
+        ap_log_rerror(APLOG_MARK, APLOG_ERR|APLOG_NOERRNO, 0, req,
+                      "KRB5CCNAME file (%s) lookup failed!", ccname);
+    }
+
+    value = apr_psprintf(req->pool, "FILE:%s", ccname);
+    apr_table_set(req->subprocess_env, "KRB5CCNAME", value);
+}
+
+void mag_set_req_data(request_rec *req,
+                      struct mag_config *cfg,
+                      struct mag_conn *mc)
+{
+    apr_table_set(req->subprocess_env, "GSS_NAME", mc->gss_name);
+    apr_table_set(req->subprocess_env, "GSS_SESSION_EXPIRATION",
+                  apr_psprintf(req->pool,
+                               "%ld", (long)mc->expiration));
+    req->ap_auth_type = apr_pstrdup(req->pool,
+                                    mag_str_auth_type(mc->auth_type));
+    req->user = apr_pstrdup(req->pool, mc->user_name);
+    if (cfg->deleg_ccache_dir && mc->delegated) {
+        char *ccname;
+        ccname = mag_gss_name_to_ccache_name(req,
+                                             cfg->deleg_ccache_dir,
+                                             mc->gss_name);
+        if (ccname) {
+            mag_set_KRB5CCANME(req, ccname);
+        }
+    }
+}